Temperature controller with good waterproof performance

Abstract

The utility model discloses a temperature controller with good waterproof performance, which comprises a waterproof shell, the bottom of the inner cavity of the waterproof shell is fixedly connected with a temperature controller body, and the inner cavity of the waterproof shell is provided with a mounting groove, a moving assembly, a lifting assembly, a supporting assembly, a protective baffle, a moisture-proof assembly and a waterproof pad. A first sliding groove, a second sliding groove, a third sliding groove, a waterproof sealing ring and a waterproof sealing gasket are arranged on the top and the side wall of the waterproof shell, a visual window is arranged on one side of the protective baffle, and the waterproof shell is provided with a fixing block and a mounting hole. According to the temperature controller with the good waterproof performance, the waterproof pad, the waterproof sealing ring, the waterproof sealing pad, the moisture-proof assembly and the like are arranged, the waterproof performance of the temperature controller body is good, only when the temperature controller needs to be used, the protective baffle is opened, meanwhile, the moisture-proof assembly continuously adsorbs water vapor in the inner cavity of the waterproof shell, and the temperature controller body is prevented from being affected with damp and damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature controllers, in particular to a temperature controller with good waterproof performance. Background Art

[0002] Thermostat refers to a series of automatic control components that produce certain special effects and conduction or disconnection actions by physically deforming the switch according to the temperature changes in the working environment. It is also called temperature control switch, temperature protector, temperature controller, or simply thermostat. Or the temperature is transmitted to the temperature controller through the temperature protector, and the temperature controller issues a switch command to control the operation of the equipment to achieve the ideal temperature and energy saving effect.

[0003] Thermostats are widely used in household appliances, motors, refrigeration or heating products, but the existing thermostats are not ideally waterproof. When the existing thermostats are working, due to the changeable working environment, when they are in a working environment with high-temperature steam, the operation screen and buttons of the thermostats come into contact with the steam, and the steam condenses into water droplets, which can cause water to enter the thermostat, resulting in damage, making the thermostat unstable and reducing its service life. Therefore, we propose a new thermostat with good waterproof performance. Utility Model Content

[0004] The main purpose of the utility model is to provide a thermostat with good waterproof performance, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a thermostat with good waterproof performance, including a waterproof shell, a thermostat body is fixedly connected to the bottom of the inner cavity of the waterproof shell, a mounting groove is fixedly connected to one side of the bottom of the inner cavity of the waterproof shell, a moving component is arranged in the inner cavity of the mounting groove, a lifting component is arranged on the top of the moving component, a supporting component is fixedly connected to one side of the top of the lifting component, a protective baffle is fixedly connected to one side of the supporting component, a through slide groove 1 is opened on one side of the top of the waterproof shell, slide grooves 2 are symmetrically opened on the edges of the opposite sides of the two side walls of the waterproof shell, and the protective baffle is slidably connected to the inner cavity of the mounting groove. Connected to the inner cavities of slide grooves one and two, the inner cavity of the slide groove one is fixedly connected with a waterproof sealing ring, the inner cavity of the slide groove two is fixedly connected with a waterproof sealing pad, and the waterproof sealing ring, the waterproof sealing pad and the side wall of the protective baffle are tightly fitted, and a slide groove three is provided on the side wall of the inner cavity of the waterproof shell and away from the mounting groove, and a number of moisture-proof components are symmetrically fixed on both side walls of the inner cavity of the waterproof shell, the side walls, top and bottom of the inner cavity of the waterproof shell are fixedly connected with waterproof pads, a visual window is provided on one side of the protective baffle, and four fixing blocks are symmetrically fixedly connected to one side of the top and bottom of the waterproof shell, and one side of the fixing block is provided with a mounting hole.

[0006] As a further description of the above technical solution, the moving component includes a motor, a bidirectional screw rod, and a slider 1. The motor is fixedly connected to the bottom of the inner cavity of the installation groove, and the output end of the motor is fixedly connected to the bidirectional screw rod. One end of the bidirectional screw rod is rotatably connected to the side wall of the inner cavity of the installation groove. A slider 1 is symmetrically sleeved on the bidirectional screw rod, and the slider 1 is engaged with the bidirectional screw rod through a threaded groove.

[0007] As a further description of the above technical solution, the lifting assembly includes a rotating shaft and a rotating rod. The rotating shaft is fixedly connected to a side wall of the slider, and the rotating rod is rotatably connected to the rotating shaft. The middle and end parts of the two rotating rods are rotatably connected through the rotating shaft.

[0008] As a further description of the above technical solution, the support assembly includes a support plate, a positioning block, and a slide groove four. The support plate has a slide groove four on one side close to the mounting groove. One of the rotating shafts is slidably connected to the inner cavity of the slide groove four, and one of the rotating shafts is fixedly connected to one side of the support plate, and the two rotating shafts are on the same horizontal line. The support plate has a positioning block fixedly connected to one side close to the protective baffle, one side of the positioning block is fixedly connected to one side of the protective baffle, and the side of the support plate away from the mounting groove is slidably connected to the inner cavity of the slide groove three through a clamping block.

[0009] As a further description of the above technical solution, the moisture-proof component includes a fixed frame, a dehumidification box, a U-shaped block, and a fixed strip. The two fixed frames are symmetrically fixedly connected to the side walls of the waterproof outer shell. The dehumidification box is movably inserted into the inner cavity of the fixed frame. Four U-shaped blocks are symmetrically fixedly connected to the top and bottom of the dehumidification box. A fixed strip is fixedly connected to one side of the top and bottom of the fixed frame, and the U-shaped block is slidably connected to the fixed strip.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] 1. By setting waterproof pads, waterproof sealing rings, waterproof sealing pads, moving components, lifting components, supporting components, etc., in daily use, the thermostat body is placed in the inner cavity of the waterproof shell, and the various degrees on the thermostat body are observed through the visual window. The waterproof pad is set in the inner cavity of the waterproof shell to enhance the waterproof performance of the inner cavity of the waterproof shell. At the same time, when the thermostat body needs to be used to control the temperature, the start motor rotates to drive the bidirectional screw rod to rotate, so that the two sliders move towards each other, drive the two shafts to move towards each other, and make the rotating rod rotate, thereby pushing the support plate to move upward, and the support plate drives the positioning block to move, and finally the protective baffle passes through the slide groove one and moves upward along the slide groove two, so that the thermostat body is exposed, and the operation can begin. A waterproof sealing ring is set in the inner cavity of the slide groove one, and a waterproof sealing pad is set in the slide groove two, so that the protective baffle can be waterproofly sealed with the slide groove one and the slide groove two, further enhancing the waterproof effect of the waterproof shell.

[0012] 2. By setting up moisture-proof components, etc., during daily use, the dehumidification box can dehumidify and dry the space in the inner cavity of the waterproof shell to prevent the thermostat body from getting damp and causing damage to parts. Staff are regularly dispatched to replace the dehumidification box in the moisture-proof component, so that the desiccant inside the dehumidification box can continuously and fully absorb the moisture in the air in the inner cavity of the waterproof shell, with good use effect and easy disassembly and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the overall structure of a thermostat with good waterproof performance proposed by the utility model;

[0014] Figure 2 This is a schematic diagram of the explosion structure of a thermostat with good waterproof performance proposed by the utility model;

[0015] Figure 3 This is a schematic diagram of the exploded structure from another perspective of a thermostat with good waterproof performance proposed by the utility model.

[0016] In the figure: 1. Waterproof shell; 2. Thermostat body; 3. Protective baffle; 4. Mounting slot; 5. Moving assembly; 6. Lifting assembly; 7. Support assembly; 8. Slide slot one; 9. Waterproof sealing ring; 10. Slide slot two; 11. Waterproof sealing pad; 12. Moisture-proof assembly; 13. Waterproof pad; 14. Slide slot three; 15. Visual window; 16. Fixed block; 17. Mounting hole; 5.1. Motor; 5.2. Bidirectional screw rod; 5.3. Slider one; 6.1. Rotating shaft; 6.2. Rotating rod; 7.1. Support plate; 7.2. Positioning block; 7.3. Slide slot four; 12.1. Fixed bracket; 12.2. Dehumidification box; 12.3. U-shaped block; 12.4. Fixed strip. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features and purpose effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] See also Figure 1-3 The utility model provides a technical solution: a thermostat with good waterproof performance, comprising a waterproof shell 1, a thermostat body 2 is fixedly connected to the bottom of the inner cavity of the waterproof shell 1, a mounting groove 4 is fixedly connected to one side of the bottom of the inner cavity of the waterproof shell 1, a moving component 5 is arranged in the inner cavity of the mounting groove 4, a lifting component 6 is arranged on the top of the moving component 5, a supporting component 7 is fixedly connected to one side of the top of the lifting component 6, a protective baffle 3 is fixedly connected to one side of the supporting component 7, a through slide groove 1 8 is opened on one side of the top of the waterproof shell 1, slide grooves 2 10 are symmetrically opened on the edges of the opposite sides of the two side walls of the waterproof shell 1, and the protective baffle 3 is slidably connected to the inner cavities of the slide grooves 1 8 and the slide grooves 2 10, a waterproof sealing ring 9 is fixedly connected to the inner cavity of the slide groove 1 8, a waterproof sealing pad 11 is fixedly connected to the inner cavity of the slide groove 2 10, and the waterproof sealing ring 9 and the waterproof sealing pad 11 are tightly fitted with the side walls of the protective baffle 3, and a waterproof sealing ring is arranged in the inner cavity of the slide groove 1 8 9. A waterproof sealing pad 11 is arranged in the slide groove 10, so that the protective baffle 3 can be waterproofly sealed with the slide groove 1 8 and the slide groove 2 10, thereby further enhancing the waterproof effect of the waterproof shell 1. A slide groove 3 14 is provided on the side wall of the inner cavity of the waterproof shell 1 and away from the side of the installation groove 4. A number of moisture-proof components 12 are symmetrically fixed to the two side walls of the inner cavity of the waterproof shell 1. The side walls, top and bottom of the inner cavity of the waterproof shell 1 are fixedly connected with waterproof pads 13, thereby enhancing the waterproof performance of the inner cavity of the waterproof shell 1. A visual window 15 is provided on one side of the protective baffle 3. During daily use, the thermostat body 2 is placed in the inner cavity of the waterproof shell 1, and the temperature control detector is placed in the external environment, which is connected to the thermostat body 2 through a wire, and various degrees on the thermostat body 2 can be observed through the visual window 15 at any time. Four fixing blocks 16 are symmetrically fixedly connected to one side of the top and bottom of the waterproof shell 1, and a mounting hole 17 is provided on one side of the fixing block 16.

[0021] Specifically, Figure 2As shown, the moving component 5 includes a motor 5.1, a bidirectional screw rod 5.2, and a slider 5.3. The motor 5.1 is fixedly connected to the bottom of the inner cavity of the installation groove 4. The output end of the motor 5.1 is fixedly connected to the bidirectional screw rod 5.2. One end of the bidirectional screw rod 5.2 is rotatably connected to the inner cavity side wall of the installation groove 4 through a bearing. The slider 5.3 is symmetrically sleeved on the bidirectional screw rod 5.2, and the slider 5.3 is meshed with the bidirectional screw rod 5.2 through a threaded groove. During operation, the motor 5.1 is started, and the output end of the motor 5.1 rotates to drive the bidirectional screw rod 5.2 to rotate, so that the two sliders 5.3 move toward or away from each other.

[0022] The moisture-proof component 12 includes a fixing frame 12.1, a dehumidification box 12.2, a U-shaped block 12.3, and a fixing strip 12.4. The two fixing frames 12.1 are symmetrically fixedly connected to the side wall of the waterproof shell 1. The dehumidification box 12.2 is movably inserted into the inner cavity of the fixing frame 12.1. Four U-shaped blocks 12.3 are symmetrically fixedly connected to the top and bottom of the dehumidification box 12.2. A fixing strip 12.4 is fixedly connected to one side of the top and bottom of the fixing frame 12.1. The U-shaped block 12.3 is slidably connected to the fixing strip 12.4. During daily use, the desiccant inside the dehumidification box 12.2 can dehumidify and dry the space in the inner cavity of the waterproof shell 1 to prevent the thermostat body 2 from being damp and causing damage to parts, and staff are regularly dispatched to replace the dehumidification box 12.2 in the moisture-proof component 12, so that the desiccant inside the dehumidification box 12.2 can continue to fully absorb the moisture in the air in the inner cavity of the waterproof shell 1. When replacing, slide the dehumidification box 12.2 to one side, and after the dehumidification box 12.2 drives the U-shaped block 12.3 to move to one side and misalign with the fixing strip 12.4, the dehumidification box 12.2 can be removed for replacement, thereby ensuring convenience of use, good use effect, and easy disassembly and replacement.

[0023] Specifically, Figure 3 As shown, the lifting assembly 6 includes a rotating shaft 6.1 and a rotating rod 6.2. The rotating shaft 6.1 is fixedly connected to the side wall of the slider 5.3, and the rotating rod 6.2 is rotatably connected to the rotating shaft 6.1. The middle and end parts of the two rotating rods 6.2 are rotatably connected through the rotating shaft 6.1, and the outer surface of the rotating shaft 6.1 is set to be smooth to reduce the friction between the rotating shaft 6.1 and the rotating rod 6.2, thereby making the rotation more convenient. When the two sliders 5.3 move toward each other, the two rotating shafts 6.1 are driven to move toward each other, and the rotating shaft 6.1 drives the rotating rod 6.2 to rotate.

[0024] The support assembly 7 includes a support plate 7.1, a positioning block 7.2, and a slide groove 7.3. A slide groove 7.3 is provided on the side of the support plate 7.1 close to the mounting groove 4, and the support plate 7.1 is arranged in a U shape. A rotating shaft 6.1 is slidably connected to the inner cavity of the slide groove 7.3, which has a good limiting effect on the rotating shaft 6.1 and the rotating rod 6.2. A rotating shaft 6.1 is fixedly connected to one side of the support plate 7.1, and the two rotating shafts 6.1 are on the same horizontal line. A positioning block 7.2 is fixedly connected to the side of the support plate 7.1 close to the protective baffle 3, and one side of the positioning block 7.2 is fixedly connected to one side of the protective baffle 3. The side of the support plate 7.1 away from the mounting groove 4 is slidably connected to the inner cavity of the slide groove 3 14 through a card block. When the rotating rod 6.2 rotates and pushes the supporting plate 7.1 to move upward, the supporting plate 7.1 drives the positioning block 7.2 to move, and finally the protective baffle 3 passes through the slide groove 1 8 and moves upward along the slide groove 2 10, so that the thermostat body 2 is exposed and the operation can begin.

[0025] It should be noted that the utility model is a thermostat with good waterproof performance. In daily use, the thermostat body 2 is placed in the inner cavity of the waterproof shell 1, and the temperature control detector is placed in the external environment and connected to the thermostat body 2 through a wire. Various degrees on the thermostat body 2 can be observed at any time through the visual window 15, and a waterproof pad 13 is provided in the inner cavity of the waterproof shell 1 to enhance the waterproof performance of the inner cavity of the waterproof shell 1. At the same time, when the thermostat body 2 needs to be used to control the temperature, the motor 5.1 is started, and the output end of the motor 5.1 rotates to drive the bidirectional screw rod 5.2 to rotate, so that the two sliders 1 5.3 move toward each other, drive the two rotating shafts 6.1 to move toward each other, and the rotating shaft 6.1 drives the rotating rod 6.2 to rotate. When the support plate 7.1 is pushed to move upward, the support plate 7.1 drives the positioning block 7.2 to move, and finally the protective baffle 3 passes through the slide groove 1 8 and moves upward along the slide groove 2 10, so that the thermostat body 2 is exposed, and the operation can be started. In addition, a waterproof sealing ring 9 is provided in the inner cavity of the slide groove 1 8 , and a waterproof sealing pad 11 is provided in the slide groove 2 10 , so that the protective baffle 3 can be waterproofly sealed with the slide groove 1 8 and the slide groove 2 10 , further enhancing the waterproof effect of the waterproof housing 1 .

[0026] At the same time, during daily use, the desiccant inside the dehumidification box 12.2 can dehumidify and dry the space in the inner cavity of the waterproof shell 1 to prevent the thermostat body 2 from being damp and causing damage to parts, and staff are regularly dispatched to replace the dehumidification box 12.2 in the moisture-proof component 12, so that the desiccant inside the dehumidification box 12.2 can continue to fully absorb the moisture in the air in the inner cavity of the waterproof shell 1. When replacing, slide the dehumidification box 12.2 to one side, and the dehumidification box 12.2 drives the U-shaped block 12.3 to move to one side and misalign with the fixing strip 12.4, then the dehumidification box 12.2 can be removed for replacement, thereby ensuring convenience of use, good use effect, and easy disassembly and replacement.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A thermostat with good waterproof performance, comprising a waterproof housing (1), characterized in that: The bottom of the inner cavity of the waterproof shell (1) is fixedly connected to a thermostat body (2); one side of the bottom of the inner cavity of the waterproof shell (1) is fixedly connected to a mounting groove (4); the inner cavity of the mounting groove (4) is provided with a moving component (5); the top of the moving component (5) is provided with a lifting component (6); the top side of the lifting component (6) is fixedly connected to a supporting component (7); one side of the supporting component (7) is fixedly connected to a protective baffle (3); a through slide groove 1 (8) is opened on one side of the top of the waterproof shell (1); the edges of the opposite sides of the two side walls of the waterproof shell (1) are symmetrically opened with slide grooves 2 (10); and the protective baffle (3) is slidably connected to the inner cavities of the slide grooves 1 (8) and 2 (10); the inner cavity of the slide groove 1 (8) is fixedly connected A waterproof sealing ring (9) is provided, the inner cavity of the second slide groove (10) is fixedly connected with a waterproof sealing pad (11), and the waterproof sealing ring (9), the waterproof sealing pad (11) and the side wall of the protective baffle (3) are tightly fitted, the inner cavity side wall of the waterproof shell (1) and the side away from the installation groove (4) are provided with a third slide groove (14), the inner cavity side wall of the waterproof shell (1) is symmetrically fixed with a plurality of moisture-proof components (12) on both side walls of the inner cavity of the waterproof shell (1), the inner cavity side wall, the top and the bottom of the waterproof shell (1) are fixedly connected with a waterproof pad (13), one side of the protective baffle (3) is provided with a visual window (15), the top and the bottom of the waterproof shell (1) are respectively symmetrically fixedly connected with four fixing blocks (16), and one side of the fixing block (16) is provided with a mounting hole (17).

2. A thermostat with good waterproof performance according to claim 1, characterized in that: The moving assembly (5) comprises a motor (5.1), a bidirectional screw rod (5.2), and a slider (5.3); the motor (5.1) is fixedly connected to the bottom of the inner cavity of the installation groove (4); the output end of the motor (5.1) is fixedly connected to the bidirectional screw rod (5.2); one end of the bidirectional screw rod (5.2) is rotatably connected to the inner cavity side wall of the installation groove (4); the slider (5.3) is symmetrically sleeved on the bidirectional screw rod (5.2), and the slider (5.3) is meshed with the bidirectional screw rod (5.2) through a threaded groove.

3. A thermostat with good waterproof performance according to claim 2, characterized in that: The lifting assembly (6) comprises a rotating shaft (6.1) and a rotating rod (6.2); the rotating shaft (6.1) is fixedly connected to a side wall of a slider (5.3); the rotating rod (6.2) is rotatably connected to the rotating shaft (6.1); and the middle parts and end parts of the two rotating rods (6.2) are rotatably connected via the rotating shaft (6.1).

4. A thermostat with good waterproof performance according to claim 3, characterized in that: The support assembly (7) comprises a support plate (7.1), a positioning block (7.2), and a slide groove four (7.3); a side of the support plate (7.1) close to the mounting groove (4) is provided with a slide groove four (7.3); one of the rotating shafts (6.1) is slidably connected to the inner cavity of the slide groove four (7.3); one of the rotating shafts (6.1) is fixedly connected to one side of the support plate (7.1); and the two rotating shafts (6.1) are on the same horizontal line; a side of the support plate (7.1) close to the protective baffle (3) is fixedly connected to the positioning block (7.2); one side of the positioning block (7.2) is fixedly connected to one side of the protective baffle (3); and a side of the support plate (7.1) away from the mounting groove (4) is slidably connected to the inner cavity of the slide groove three (14) via a clamping block.

5. The thermostat with good waterproof performance according to claim 1, characterized in that: The moisture-proof component (12) comprises a fixing frame (12.1), a dehumidification box (12.2), a U-shaped block (12.3), and a fixing strip (12.4); the two fixing frames (12.1) are symmetrically fixedly connected to the side wall of the waterproof housing (1); the dehumidification box (12.2) is movably inserted into the inner cavity of the fixing frame (12.1); four U-shaped blocks (12.3) are symmetrically fixedly connected to the top and bottom of the dehumidification box (12.2); a fixing strip (12.4) is fixedly connected to one side of the top and bottom of the fixing frame (12.1); and the U-shaped block (12.3) is slidably connected to the fixing strip (12.4).

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